#include <iostream>

int main(){
	using namespace std;

	double *p3 = new double [3];

	p3[0] = 0.2;
	p3[1] = 0.5;
	p3[2] = 0.8;

	cout << "p3[1] is "  << p3[1] << ".\n";
	p3 += 1;
	cout << "Now p3[0] is " << p3[0] << " and ";
	cout << "p3[1] is " << p3[1] << ".\n";

	p3 -= 1;
	delete [] p3;

	return 0;
}